Tspi_GetPolicyObject(3)Tspi_GetPolicyObject(3)
TCG Software Stack Developers Reference
NAMETspi_GetPolicyObject - get a policy object assigned to a working object
SYNOPSIS
#include <tss/platform.h>
#include <tss/tcpa_defines.h>
#include <tss/tcpa_typedef.h>
#include <tss/tcpa_struct.h>
#include <tss/tss_typedef.h>
#include <tss/tss_structs.h>
#include <tss/tspi.h>
TSS_RESULT Tspi_GetPolicyObject(TSS_HOBJECT hObject, TSS_FLAG policyType,
TSS_HPOLICY* phPolicy);
DESCRIPTIONTspi_GetPolicyObject returns a policy object currently assigned to a
working object. If you determine that the policy is different from what
you require, you can change the policy by creating a new one and using
Tspi_Policy_AssignToObject.
PARAMETERS
hObject
The hObject parameter is the handle of the object.
policyType
The policyType parameter indicates the policy type of interest. Types
are TSS_POLICY_USAGE and TSS_POLICY_MIGRATION.
phPolicy
The phPolicy parameter receives the handle to the assigned policy ob‐
ject.
RETURN CODESTspi_GetPolicyObject returns TSS_SUCCESS on success, otherwise one of
the following values is returned:
TSS_E_INVALID_HANDLE
hContext is not a valid handle.
TSS_E_INTERNAL_ERROR
An internal SW error has been detected.
TSS_E_BAD_PARAMETER
One or more parameters is bad.
CONFORMING TOTspi_GetPolicyObject conforms to the Trusted Computing Group Software
Specification version 1.1 Golden
SEE ALSOTspi_Context_GetTpmObject(3), Tspi_Context_LoadKeyByUUID(3), Tspi_Se‐
tAttribUint32(3), Tspi_Policy_AssignToObject(3).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌────────────────────┬────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├────────────────────┼────────────────────────────┤
│Availability │ library/security/trousers │
├────────────────────┼────────────────────────────┤
│Interface Stability │ Uncommitted │
└────────────────────┴────────────────────────────┘
NOTES
Source for trousers is available at http://opensolaris.org and at
http://sourceforge.net/projects/trousers. Documentation is available
at file:///usr/share/man, and http://sourceforge.net/projects/trousers.
TSS 1.1 2004-05-25 Tspi_GetPolicyObject(3)